def _add_send_error_mail_task(self, history, errorType):
# メールの送信、送信履歴の更新
taskqueue.add(
url='/task/errormail',
params={'subject': errorType}
)
if history is None:
history = ErrorMailHistory(id=errorType)
now = datetime.datetime.utcnow()
history.last_send_date = now.date()
history.put()
